Control interface



FIG. 1 is a front elevation view of the control interface in accordance with our design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front elevation view of a second embodiment; and,

FIG. 9 is a perspective view thereof.

The broken lines shown herein are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a control interface, as shown and described. 